-48.21% is the change from 585 to 303
Calculation steps:
[( 303 - 585 ) ÷ 585] x 100 = -48.21%
Formula
Percentage change = [(303 - 585) / 585] x 100
Subtract the new number by the original number
303 - 585 = -282
-282 ÷ 585 = -0.48205128205128206
-0.48205128205128206 x 100 = -48.21%